Предмет: Математика, автор: golovinaoru79

В магазин завезли 320компьютеров .Для учреждений1/8',а для школ5/7оставшегося количества.Сколько компьютеров купили для школ?

Ответы

Автор ответа: kate1006

0

1.320×1/8=40
2.320-40=280
3.280×5/7=200

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